1. Options become exercisable as to 25% on the one year anniversary date of the grant and 1/48th monthly thereafter.

2. The reporting person has received an exempt award of Deferred Stock Units ("DSUs") under the Company's 2003 Deferred Stock Unit Plan which is a right to receive shares of common stock of the Issuer upon termination of service as a Director of the Company subject to the terms and conditions of the DSU Award Agreement. The DSUs becomes vested as to 25% on the one year anniversary of the grant and 1/48th monthly thereafter, subject to the terms and conditions of the DSU Award Agreement. The DSU expires the later of 6/26/2013 or later if the reporting person is still in continuous service as a Director on such date.

3. The reporting person has received an exempt award of Deferred Stock Units ("DSUs") under the Company's 2003 Deferred Stock Unit Plan, as amended. DSUs represent a right to receive shares of the Company's common stock (or, in the sole discretion of the Compensation Committee of the Company's Board of Directors, cash, securities or other property equal to the fair market value thereof) upon termination of service as a Director of the Company. The reporting person has elected to receive DSUs in lieu of the annual retainer fees payable for services on the Company's Board of Directors and any committees thereof. The DSUs are awarded on the date such fees would otherwise be payable (i.e., quarterly in arrears). The DSUs are immediately vested and expire on 8/1/2015, or later if the reporting person is still in continuous service as a Director of the Company on such date.

4. The reporting person has received an exempt award of Deferred Stock Units ("DSUs") under the Company's 2003 Deferred Stock Unit Plan, as amended. DSUs represent a right to receive shares of the Company's common stock (or, in the sole discretion of the Compensation Committee of the Company's Board of Directors, cash, securities or other property equal to the fair market value thereof) upon termination of service as a Director of the Company. The reporting person has elected to receive DSUs in lieu of the annual retainer fees payable for services on the Company's Board of Directors and any committees thereof. The DSUs are awarded on the date such fees would otherwise be payable (i.e., quarterly in arrears). The DSUs are immediately vested and expire on 11/1/2015, or later if the reporting person is still in continuous service as a Director of the Company on such date.

5. The reporting person has received an exempt award of Deferred Stock Units ("DSUs") under the Company's 2003 Deferred Stock Unit Plan, as amended. DSUs represent a right to receive shares of the Company's common stock (or, in the sole discretion of the Compensation Committee of the Company's Board of Directors, cash, securities or other property equal to the fair market value thereof) upon termination of service as a Director of the Company. The reporting person has elected to receive DSUs in lieu of the annual retainer fees payable for services on the Company's Board of Directors and any committees thereof. The DSUs are awarded on the date such fees would otherwise be payable (i.e., quarterly in arrears). The DSUs are immediately vested and expire on 2/1/2016, or later if the reporting person is still in continuous service as a Director of the Company on such date.

6. The reporting person has received an exempt award of Deferred Stock Units ("DSUs") under the Company's 2003 Deferred Stock Unit Plan, as amended. DSUs represent a right to receive shares of the Company's common stock (or, in the sole discretion of the Compensation Committee of the Company's Board of Directors, cash, securities or other property equal to the fair market value thereof) upon termination of service as a Director of the Company. The reporting person has elected to receive DSUs in lieu of the annual retainer fees payable for services on the Company's Board of Directors and any committees thereof. The DSUs are awarded on the date such fees would otherwise be payable (i.e., quarterly in arrears). The DSUs are immediately vested and expire on 5/1/2016, or later if the reporting person is still in continuous service as a Director of the Company on such date.

7. The reporting person has received an exempt award of Deferred Stock Units ("DSUs") under the Company's 2003 Deferred Stock Unit Plan, as amended. DSUs represent a right to receive shares of the Company's common stock (or, in the sole discretion of the Compensation Committee of the Company's Board of Directors, cash, securities or other property equal to the fair market value thereof) upon termination of service as a Director of the Company. The reporting person has elected to receive DSUs in lieu of the annual retainer fees payable for services on the Company's Board of Directors and any committees thereof. The DSUs are awarded on the date such fees would otherwise be payable (i.e., quarterly in arrears). The DSUs are immediately vested and expire on 8/1/2016, or later if the reporting person is still in continuous service as a Director of the Company on such date.

8. The reporting person has received an exempt award of Deferred Stock Units ("DSUs") under the Company's 2003 Deferred Stock Unit Plan, as amended. DSUs represent a right to receive shares of the Company's common stock (or, in the sole discretion of the Compensation Committee of the Company's Board of Directors, cash, securities or other property equal to the fair market value thereof) upon termination of service as a Director of the Company. The reporting person has elected to receive DSUs in lieu of the annual retainer fees payable for services on the Company's Board of Directors and any committees thereof. The DSUs are awarded on the date such fees would otherwise be payable (i.e., quarterly in arrears). The DSUs are immediately vested and expire on 11/01/2016, or later if the reporting person is still in continuous service as a Director of the Company on such date.

9. The reporting person has received an exempt award of Deferred Stock Units ("DSUs") under the Company's 2003 Deferred Stock Unit Plan, as amended. DSUs represent a right to receive shares of the Company's common stock (or, in the sole discretion of the Compensation Committee of the Company's Board of Directors, cash, securities or other property equal to the fair market value thereof) upon termination of service as a Director of the Company. The reporting person has elected to receive DSUs in lieu of the annual retainer fees payable for services on the Company's Board of Directors and any committees thereof. The DSUs are awarded on the date such fees would otherwise be payable (i.e., quarterly in arrears). The DSUs are immediately vested and expire on 2/01/2017, or later if the reporting person is still in continuous service as a Director of the Company on such date.

10. The reporting person has received an exempt award of Deferred Stock Units ("DSUs") under the Company's 2003 Deferred Stock Unit Plan, as amended. DSUs represent a right to receive shares of the Company's common stock (or, in the sole discretion of the Compensation Committee of the Company's Board of Directors, cash, securities or other property equal to the fair market value thereof) upon termination of service as a Director of the Company. The reporting person has elected to receive DSUs in lieu of the annual retainer fees payable for services on the Company's Board of Directors and any committees thereof. The DSUs are awarded on the date such fees would otherwise be payable (i.e., quarterly in arrears). The DSUs are immediately vested and expire on 5/01/2017, or later if the reporting person is still in continuous service as a Director of the Company on such date.

11. The reporting person has received an exempt award of Deferred Stock Units ("DSUs") under the Company's 2003 Deferred Stock Unit Plan, as amended. DSUs represent a right to receive shares of the Company's common stock (or, in the sole discretion of the Compensation Committee of the Company's Board of Directors, cash, securities or other property equal to the fair market value thereof) upon termination of service as a Director of the Company. The reporting person has elected to receive DSUs in lieu of the annual retainer fees payable for services on the Company's Board of Directors and any committees thereof. The DSUs are awarded on the date such fees would otherwise be payable (i.e., quarterly in arrears). The DSUs are immediately vested.

12. In connection with the reporting person's continuous service as a non-employee director of the Company, such reporting person has been granted an exempt award of Deferred Stock Units ("DSUs") at the time of the Company's annual meeting of stockholders. The number of DSUs granted represents the quotient of (A) $110,000 divided by (B) the Company's closing stock price on the date of grant. The DSUs becomes vested as to 25% on the one year anniversary of the grant and 1/48th monthly thereafter, provided that the reporting person continues as a director or consultant of the Company through such date.

13. The reporting person has received an exempt award of Deferred Stock Units ("DSUs") under the Company's 2008 Equity Incentive Award Plan. DSUs represent a right to receive shares of the Company's common stock (or, in the sole discretion of the Compensation Committee of the Company's Board of Directors, cash, securities or other property equal to the fair market value thereof) upon termination of service as a Director of the Company. The reporting person has elected to receive DSUs in lieu of the annual retainer fees payable for services on the Company's Board of Directors and any committees thereof. The DSUs are awarded on the date such fees would otherwise be payable (i.e., quarterly in arrears). The DSUs are immediately vested.

14. In connection with the reporting person's continuous service as a non-employee director of the Company, such reporting person has been granted an exempt award of Deferred Stock Units ("DSUs") at the time of the Company's annual meeting of stockholders. The number of DSUs granted represents the quotient of (A) $220,000 divided by (B) the Company's closing stock price on the date of grant. The DSUs becomes vested as to 25% on the one year anniversary of the grant and 1/48th monthly thereafter, provided that the reporting person continues as a director or consultant of the Company through such date.

15. In connection with the reporting person's continuous service as a non-employee director of the Company, such reporting person has been granted options at the time of the Company's annual meeting of stockholders. The number of options granted is equal to the net present value of $110,000, calculated using the Black-Scholes valuation methodology on the date of grant. Options become exercisable as to 25% on the one year anniversary date of the grant and 1/48th monthly thereafter, provided that the reporting person continues as a director or consultant of the Company through such date.

Thomas J. Tierney

02/03/2013

** Signature of Reporting Person

Date

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.

* If the form is filed by more than one reporting person,
see
Instruction
4
(b)(v).